Selle Italia ST 5 Flow L2 FeC Alloy Rail Soft-Tek Black CheckoutSpec= 27.2 x 387mm and the ratchet wheel is

and the ratchet wheel is generally used on the rear wheel

Designed to work with any 9

For long distances and abrasive conditions

To be used in tracks only

Selle Italia ST 5 Flow L2 FeC Alloy Rail Soft-Tek Black CheckoutSpec= 27.2 x 387mm and the ratchet wheel isSelle Italia ST 5 Flow Saddle Fec Alloy Black L2. The ST 5 Flow saddle delivers comfort ergonomics and performance for people riding their bikes for transportation and errands. Covered in Soft Tek polyurethane paired with a soft gel inside the padding combined with the Flow central cut out relieves pressure on sensitive areas to maximize the feeling of comfort. Reflective silver Hi Viz inserts on the back ensure visibility and safety even at night the